988  
CDUS43 KLOT 272135  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT WED MAR 27 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 27 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 42 2:53 PM 76 1998 52 -10 49  
2007  
MINIMUM 28 6:54 AM 15 2011 32 -4 29  
AVERAGE 35 42 -7 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.22 2008 0.07 -0.07 0.00  
MONTH TO DATE 3.44 1.67 1.77 1.82  
SINCE MAR 1 3.44 1.67 1.77 1.82  
SINCE JAN 1 5.89 4.18 1.71 6.86  
 
DEGREE DAYS  
HEATING  
TODAY 30 23 7 26  
MONTH TO DATE 595 760 -165 748  
SINCE MAR 1 595 760 -165 748  
SINCE JUL 1 4656 5537 -881 5098  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 16.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 12:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 62  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 72 2004  
MINIMUM TEMPERATURE (F) 32 12 2015  
 
SUNRISE AND SUNSET  
MARCH 27 2024.........SUNRISE 6:43 AM CDT SUNSET 7:14 PM CDT  
MARCH 28 2024.........SUNRISE 6:42 AM CDT SUNSET 7:15 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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